Replace RSR template placeholders with actual values

Fill {{REPO}}, {{OWNER}}, {{FORGE}}, {{AUTHOR}}, {{AUTHOR_EMAIL}},
{{SECURITY_EMAIL}}, {{CURRENT_YEAR}}, and {{PROJECT_NAME}} across
CONTRIBUTING.md, CODE_OF_CONDUCT.md, SECURITY.md, issue templates,
and workflow files.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: hyperpolymath

CODE_OF_CONDUCT.md

@@ -310,7 +310,7 @@ We thank these communities for their leadership in creating welcoming spaces.
 
 If you have questions about this Code of Conduct:
 
-- Open a [Discussion](https://{{FORGE}}/hyperpolymath/language-bridges/discussions) (for general questions)
+- Open a [Discussion](https://github.com/hyperpolymath/language-bridges/discussions) (for general questions)
 - Email {{CONDUCT_EMAIL}} (for private questions)
 - Contact any maintainer directly
 

CONTRIBUTING.md

@@ -1,5 +1,5 @@
 # Clone the repository
-git clone https://{{FORGE}}/hyperpolymath/language-bridges.git
+git clone https://github.com/hyperpolymath/language-bridges.git
 cd language-bridges
 
 # Using Nix (recommended for reproducibility)
@@ -53,7 +53,7 @@ language-bridges/
 
 **Before reporting**:
 1. Search existing issues
-2. Check if it's already fixed in `{{MAIN_BRANCH}}`
+2. Check if it's already fixed in `main`
 3. Determine which perimeter the bug affects
 
 **When reporting**:
@@ -86,10 +86,10 @@ Use the [feature request template](.github/ISSUE_TEMPLATE/feature_request.md) an
 
 Look for issues labelled:
 
-- [`good first issue`](https://{{FORGE}}/hyperpolymath/language-bridges/labels/good%20first%20issue) — Simple Perimeter 3 tasks
-- [`help wanted`](https://{{FORGE}}/hyperpolymath/language-bridges/labels/help%20wanted) — Community help needed
-- [`documentation`](https://{{FORGE}}/hyperpolymath/language-bridges/labels/documentation) — Docs improvements
-- [`perimeter-3`](https://{{FORGE}}/hyperpolymath/language-bridges/labels/perimeter-3) — Community sandbox scope
+- [`good first issue`](https://github.com/hyperpolymath/language-bridges/labels/good%20first%20issue) — Simple Perimeter 3 tasks
+- [`help wanted`](https://github.com/hyperpolymath/language-bridges/labels/help%20wanted) — Community help needed
+- [`documentation`](https://github.com/hyperpolymath/language-bridges/labels/documentation) — Docs improvements
+- [`perimeter-3`](https://github.com/hyperpolymath/language-bridges/labels/perimeter-3) — Community sandbox scope
 
 ---